8 citations · 19 across the 4 of their papers we have counts for
11 papers
Global Counterfactual Explainer for Graph Neural Networks
Mert Kosan, Zexi Huang, Sourav Medya +2
Graph neural networks (GNNs) find applications in various domains such as computational biology, natural language processing, and computer security. Owing to their popularity, ther…
An Exploratory Study of Stock Price Movements from Earnings Calls
Sourav Medya, Mohammad Rasoolinejad, Yang Yang +1
Financial market analysis has focused primarily on extracting signals from accounting, stock price, and other numerical hard data reported in P&L statements or earnings per share r…
Meta-Learning with Graph Neural Networks: Methods and Applications
Debmalya Mandal, Sourav Medya, Brian Uzzi +1
Graph Neural Networks (GNNs), a generalization of deep neural networks on graph data have been widely used in various domains, ranging from drug discovery to recommender systems. H…
Network Robustness via Global k-cores
Palash Dey, Suman Kalyan Maity, Sourav Medya +1
Network robustness is a measure a network's ability to survive adversarial attacks. But not all parts of a network are equal. K-cores, which are dense subgraphs, are known to captu…
Investigating Ground-level Ozone Formation: A Case Study in Taiwan
Yu-Wen Chen, Sourav Medya, Yi-Chun Chen
Tropospheric ozone (O3) is a greenhouse gas which can absorb heat and make the weather even hotter during extreme heatwaves. Besides, it is an influential ground-level air pollutan…
Balance Maximization in Signed Networks via Edge Deletions
Kartik Sharma, Iqra Altaf Gillani, Sourav Medya +2
In signed networks, each edge is labeled as either positive or negative. The edge sign captures the polarity of a relationship. Balance of signed networks is a well-studied propert…